Update changelog with recent changes
Update changelog with recent changes
garethellis36/commonmark,hason/commonmark,kkiernan/commonmark,postalservice14/commonmark,hason/commonmark,kkiernan/commonmark,thephpleague/commonmark,bcremer/commonmark,fesor/commonmark,thephpleague/commonmark,stof/commonmark,colinodell/commonmark,cebe/markdown-1,postalservice14/commonmark,garethellis36/commonmark,fesor/commonmark